Struct KeyRange 

pub struct KeyRange {
    pub lower: Option<Value>,
    pub upper: Option<Value>,
    pub lower_open: bool,
    pub upper_open: bool,
}

Constrains a query or cursor by lower and upper bounds.

Fields

lower: Option<Value>

Lower bound, inclusive unless lower_open is true.

upper: Option<Value>

Upper bound, inclusive unless upper_open is true.

lower_open: bool

Whether the lower bound is exclusive.

upper_open: bool

Whether the upper bound is exclusive.